

body{
  margin: 0;
  padding:0;
  cursor: url(https://cdn.jsdelivr.net/gh/moezx/cdn@3.1.9/img/Sakura/cursor/normal.cur),auto;
  /* text-shadow: 0px 0px 1px rgba(0,0,0,.1); */
}
a{
  text-decoration: none;
  color:#515151;
}
ul{
  float: left;
  padding:0;
  margin:0;
}
li{
  float:left;
  list-style:none;
  /* 初始化 */
}
.bgBox{
  width: 100%;
}
/* 完成ul标签横向排列和去掉标点 */
.header{
  width:100%;
  height: 100vh;
  background-size:cover;
  background: url(../image/bg.jpeg) no-repeat center;
  overflow: hidden;
  position: relative;
}
.head_body{
  width:100vw;
  height: 100vh;
  background: rgba(63, 63, 65, 0.5);
}
.head:hover{
  background-color: #fff;
}
.head:hover .head_menu_{
  visibility: visible; /* 和display：none相似，只是一个是不存在一个是遮盖 */
}

.head{
  width:100vw;
  height: 85px;
  display: flex;
  justify-content: space-around; /* 环绕 */
  align-items: center; /* 居中 */
  position: fixed;
}

.head_logo{
  flex:1; /* 按比例分配瓜分父系，省略justify-content:center和space-between */
}
img{
  width:6vw; /* 窗口100vw */
  height: 40px;
  padding-left: 30px;
}
/* logo样式结束 */

.head_menu{
  flex:4;
  display: flex;
  justify-content: center;
 
}
.head_menu_{
  width:90%;
  height: 100%;
  display: flex;
  justify-content: space-around;
  visibility: hidden;
}
.head_btn{
  flex:1;
  display: flex;
  justify-content: flex-end;
  padding-right: 30px;
}
.head_btn_{
 width:50%;
 height: 100%;
 display: flex;
 justify-content: space-around;
}

/* 一部分的main部分 */
.main{
  width:50vw;
  height: 25vh;
  position:absolute;
  top:40%;
  left:25.5%;
}
.main_box1{
  text-align: center;
}
.main_box1_text{
  font-size:50px;
  color:#fff;
  margin: 0;
  padding-bottom: 20px;
}
.main_box2{
  background: rgba(12, 12, 12, 0.411);
  height: 60%;
  text-align: center;
  display: flex;
  flex-wrap: wrap; /* 让弹性元素在必要是换行 */
  justify-content: center;
}
.main_box2_infoBox{
  width:90%;
  display: flex;
  justify-content: center;
}
.info_text{
  font-size:19px;
  color:#fff;
  font-weight: 500;
  padding-top:15px;
  margin: 0;
}
.info{
  width:90%;
  display: flex;
  justify-content: space-around;
}
/* main结束 */

/* 第一部分尾部开始 */
.footer{
  position: absolute;
  bottom: 0;
  left: 0;
  width:100vw;
  height: 100px;
  background: url(../image/head_btm1.png);
  overflow: hidden;
  display: flex;
  justify-content: center;
}
.footer1{
  position: absolute;
  bottom: 0;
  left: 0;
  width:100vw;
  height: 65px;
  background:url(../image/head_btm.png);
  overflow: hidden;
}
/* .down1{
  width:3em;
  height: 50px;
  position: absolute;
  top:0;
  left:50%;
} */

.down{
  animation: myMove 2s infinite;
  -webkit-animation: myMove 2s infinite; /* 动画属性 */
  top:0;
  position: absolute;
}
@keyframes myMove{
  0% {
    top: 0px;
}
50%{
  top:5px
}
100% {
    top: 0px;
}
} /* 元素移动 */

/* main部分开始 */
.mainBox{
  width:100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  padding:0;
  margin:0 auto;
}
.mainBody{
  width:50%;
  height: 33%;
  margin-top:50px;
}
.mainBodyBox1{
  width:100%;
  height: 100%;
  margin-bottom: 100px;
}
.mainBodyBox1Title{
  padding-left: 15px;
  border-bottom: 1px dotted #666;
}
.mainBodyBox1Main{
  margin-top:25px;
  width:100%;
  height:90%;
  display: flex;
  justify-content: center;
  box-shadow: darkgrey 0px 0px 15px 5px;
  border-radius: 25px;
  padding:15px;
}
/* .mainBodyBox1Main:hover{
  box-shadow: darkgrey 0px 0px 30px 5px;//边框内阴影
} */
.boxMainPage{
  width:45%;
  height: 75%;
  margin-top:20px;
  padding:18px;
}
.page{
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.boxMainImg{
  width:50%;
  height:90%;
  margin-top:20px;
}
.boxMainImg img{
  width:100%;
  height: 100%;
  padding:0;
}
.phone_head{
  display: none;
}
.pc_head{
  display: block;
  width:100vw;
  height: 85px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  position: fixed;
}

/* 手机端适配 */
@media (max-device-width: 430px){
  .pc_head{
    display: none;
  }
  .phone_head{
    width:100%;
    height: 80%;
    display: block;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left:15px;
    padding-right: 15px;
  }
  .main_box1_text{
    font-size:25px;
  }
  .main_box2{
    display: none;
  }

  /* main部分的手机端 */
  .mainBody{
    width:100%;
    margin-top:80px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  .mainBodyBox1{
    width:90%;
    height: 250px;
  }
  .boxMainImg{
    width:180px;
    height: 180px;
  }
  .boxMainImg img{
    border-radius: 50%;
  }
  .mainBodyBox1Main{
    width:80%;
    margin:20px;
  }
}